There are multiple definitions:

1. Panton-Valentine leukocidin(English)

   • MRSA, MSSA
   • Microbiology

2. periventricular leukomalacia(English)

3. pressure-volume loop(English)

   • Ees, EDV, ESV, ESPVR, PVA, SV, SW, VAC, V0, PSL, DPVQ, EEV, HR, LV, MEP, MVO2
   • Cardiology, Physiology
   • https://doi.org…dvan.00140.2017
   • https://doi.org…0392-015-0863-y
   • https://doi.org…GING.118.008493

4. paravalvular leak(age)(English)

   • has been the Achilles’ heel of transcatheter aortic valve replacement, especially with self-expandable valves
   • PPI, TAVI, AVR, DCR, MVR, PPM
   • Cardiology
   • https://doi.org…cmg.2017.05.002
   • https://doi.org…cvs.2009.07.039

5. portal vein ligation(English)

   • ALPPS, EBL, PVE, mALPPS
   • Liver disease, Oncology, Surgery
   • https://doi.org…onc.2020.01.010